248037
2,5-Difluorobenzonitrile
99%
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About This Item
Linear Formula:
F2C6H3CN
CAS Number:
Molecular Weight:
139.10
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
264-753-9
MDL number:
InChI key
OJTMHIMQUQOLJV-UHFFFAOYSA-N
InChI
1S/C7H3F2N/c8-6-1-2-7(9)5(3-6)4-10/h1-3H
SMILES string
Fc1ccc(F)c(c1)C#N
assay
99%
form
solid
mp
33-35 °C (lit.)
General description
Electronic transitions in 2,5-difluorobenzonitrile has been investigated by photoacoustic spectroscopy.
Application
2,5-Difluorobenzonitrile has been used in the preparation of dithiadiazolyl radicals.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
172.4 °F - closed cup
flash_point_c
78 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Modification of molecular packing: crystal structures and magnetic properties of monomeric and dimeric difluorophenyl-1, 2, 3, 5-dithiadiazolyl radicals.
Banister AJ, et al.
J. Chem. Soc., Dalton Trans., 15, 2539-2542 (1997)
Two electronic transitions in the near-UV region of six isomeric difluorobenzonitriles-I.
Ramu K, et al.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 49(2), 223-236 (1993)
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